GOODWILL AND OTHER INTANGIBLE ASSETS, NET - Schedule of Intangible Assets Subject to Amortization (Details) - USD ($) $ in Millions	Jan. 04, 2021	Jun. 30, 2022	Jun. 30, 2021
Finite-Lived Intangible Assets [Line Items]
Cost		$ 5,006.3	$ 5,416.4
Accumulated Amortization		(2,014.5)	(1,946.5)
Accumulated Impairment		(25.6)	(25.6)
Net		2,966.2	3,444.3
License and collaboration agreements
Finite-Lived Intangible Assets [Line Items]
Cost		3,861.9	4,192.9
Accumulated Amortization		(1,302.2)	(1,229.1)
Accumulated Impairment		(19.6)	(19.6)
Net		2,540.1	2,944.2
License and collaboration agreements | KKW Beauty
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets acquired	$ 180.6
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Cost		740.0	803.1
Accumulated Amortization		(473.5)	(486.3)
Accumulated Impairment		(5.5)	(5.5)
Net		261.0	311.3
Trademarks
Finite-Lived Intangible Assets [Line Items]
Cost		320.5	330.2
Accumulated Amortization		(177.1)	(168.7)
Accumulated Impairment		(0.5)	(0.5)
Net		142.9	161.0
Product formulations and technology
Finite-Lived Intangible Assets [Line Items]
Cost		83.9	90.2
Accumulated Amortization		(61.7)	(62.4)
Accumulated Impairment		0.0	0.0
Net		$ 22.2	$ 27.8